<h2>HEROES</h2>
<div *ngIf="hero">
    <h3>"{{hero.name}}"</h3>
    <div>
        <label>Id: </label>{{hero.id}}</div>
    <div>
        <label>Name: </label>
        <input [(ngModel)]="hero.name" placeholder="name"/>
    </div>
    <p>
        <button (click)="gotoHeroes()">Back</button>
    </p>
</div>